As someone with 20+ years of lifting experience, I would be skeptical of such claims. Ever hear of Boron, Gamma Oryzanol (sp?), Vanadyl Sulfate, OKG, HMB, etc? I remember trying all of those in my younger days as they were the "latest breakthrough" at the time.
In other words, stick with your time-tested supplements like protein powders, creatine, caffeine, etc and avoid the next breakthrough product until it has been time-tested. And, finally, always be skeptical of a supplement whose name is derived from an actual steroid compound. This is a sleazy tactic used by unscrupulous supplement companies.